Specs at a glance
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Accuracy
< 1%
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Process temperature
-40 °C ... 100 °C
(-40 °F ... 212 °F) -
Process pressure / max. overpressure limit
Vacuum ... 10 bar
(Vacuum ... 145 psi) -
Max. measurement distance
2.5 m (8 ft)
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Main wetted parts
Probe rods:
316L/1.4404 / PP
Option: carbon fibre PP coated
Field of application
Liquicap FMI21 is a simple and cost-effective rod probe for continuous level measurement for conductive liquids. High quality non-corrosive materials (carbon fibre, stainless steel) make it suitable even for aggressive liquids (e.g. acids and alkalis). Used in conjunction with the Fieldgate FXA320 (remote measured value interrogation using Internet technology), Liquicap is an ideal solution for Inventory Management Solutions.
The device is preconfigured from factory 0 to 100% to probe length ordered. It can be used as of a conductivity of 30μS/cm and the measurement is independent of the dc-value (dielectric constant) of the liquid. Suited for cistern measurements.
Process connection: Thread
Process pressure: Vacuum to 10bar (vacuum to 145psi)
Measuring range: Up to 2.5m (8ft)
Temperature: -40 to +100°C (-40 to +212°F)
International explosion protection certificates, overfill prevention WHG
Benefits
Safe and reliable function regardless of tank geometry
No calibration necessary (factory preconfiguration)
High quality, non-corrosive materials (carbon fibre, stainless steel) for use in aggressive liquids
No moving parts in tank
Cost-effective solution for continuous level measurement
Optimized storage by simply shortening the probe rods on site
Fundamental selection
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Simple products
- Easy to select, install and operate
Technical excellence
Simplicity
-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Loading alternative products
Predecessor
Success stories
9 documents
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-
Short Instruction (KA)
KA Liquicap T FMI21
Емкостное измерение уровня
EN 22/03/2024Language:
Russian
Version:
22/03/2024
File size:
341.3 KB
File name:
KA01690FRU_0124-00.pdf
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-
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ZE (Certificate)
RFID TAG Certificate/Declaration of Conformity
ATEX:
II 2 G Ex ia IIC T6 Gb
II 2 D Ex ia IIIC T80°C Db;
IECEx:
Ex ia IIC T6 Gb
Ex ia IIIC T80°C Db
EPS 15 ATEX 1 1009 X; IECEx EPS 15.0040XEN 20/08/2015Language:
English
Version:
20/08/2015
File size:
2.2 MB
File name:
ZE01020FA2_0115.pdf
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Special Documentation (SD)
RFID TAG Special Documentation
RFID TAG
Special DocumentationEN 12/08/2015Language:
English
Version:
12/08/2015
File size:
331 KB
File name:
SD01502FA2_0215.pdf
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-
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Fields of Activities (FA)
Level measurement
Product overview for applications in liquids and bulk solids
Language:
English
Version:
06/03/2026
File size:
35.8 MB
File name:
FA00001F00EN2726.pdf
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Fields of Activities (FA)
レベル計 総合カタログ
液体および粉体アプリケーション向けレベル計・レベルスイッチ
Language:
Japanese
Version:
23/12/2025
File size:
33.9 MB
File name:
FA00001FJA_2625_Level meter comprehensive catalog.pdf
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Fields of Activities (FA)
Füllstandsmesstechnik
Produktübersicht für Anwendungen in Flüssigkeiten und Schüttgütern
Language:
German
Version:
14/10/2022
File size:
10.6 MB
File name:
FA00001F00DE2522.pdf
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Competence Brochure (CP)
Selection Guide, Auswahlhilfe. Kontinuierliche Füllstandmessung in Flüssigkeiten und Schüttgütern
Auswahl- und Projektierungshilfe für die Prozessindustrie
Language:
German
Version:
09/03/2026
File size:
21.1 MB
File name:
CP00023F00DE2126.pdf
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Competence Brochure (CP)
Selection Guide Continuous level measurement in liquids and bulk solids
Selection and engineering guide for the process industry
Language:
English
Version:
09/03/2026
File size:
20.8 MB
File name:
CP00023F00EN2126.pdf
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Manufacturer Declaration
Product family: Cerabar, Cerabar M, Cerabar S, Ceraphant, Deltabar, Deltabar M, Deltabar S, Deltapilot M, Fieldgate, Gammapilot, Lev elflex, Liquicap M, Liquicap T, Liquiphant, Liquiphant FailSafe, Liquiphant M, Liquipoint, Liquipoint T, Liquitrend, Micropilot, Mic ropilot S, Minicap, Fermentation monitor, Prosonic M, Prosonic S, Prosonic T, Solicap M, Solicap S, Soliphant M, Soliphant T, Spare parts level, Strahlenschutzbehälter, System & Gauging, Tankvision, Waterpilot
Product root: FDU90-, FDU91-, FDU91F-, FDU92-, FDU93-, FDU95-, FHX40-, FHX50-, FHX50B-, FMB50-, FMB51-, FMB52-, FMB53-, FMD71-, FMD7
2-, FMD77-, FMD78-, FMG50-, FMI21-, FMI51-, FMI52-, FMP50-, FMP51-, FMP52-, FMP53-, FMP54-, FMP55-, FMP56-, FMP57-, FMR10-, FMR10B-,
FMR20-, FMR20B-, FMR30B-, FMR43-, FMR50-, FMR51-, FMR52-, FMR53-, FMR532-, FMR54-, FMR540-, FMR56-, FMR57-, FMR60B-, FMR62B-, FMR63
B-, FMR66B-, FMR67B-, FMU30-, FMU40-, FMU41-, FMU42-, FMU44-, FMX11-, FMX21-, FTC260-, FTC262-, FTI51-, FTI52-, FTI55-, FTI56-, FTI7
7-, FTL31-, FTL33-, FTL41-, FTL43-, FTL50H-, FTL51B-, FTL51H-, FTL62-, FTL63-, FTL64-, FTL80-, FTL81-, FTL85-, FTM20-, FTM21-, FTM50
-, FTM51-, FTM52-, FTW23-, FTW31-, FTW32-, FTW33-, FWR30-, NMR81-, NMR84-, NMS80-, NMS81-, NMS83-, NMT532-, NMT539-EN 14/03/2025Language:
English
Version:
14/03/2025
File size:
623.3 KB
File name:
HE_02099_01.25.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Cover F16 high, transparent, gasket
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Cover
Drawing numberOrder code2052025605 -
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Cover F16 grey, PBTP, gasket
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Cover
Drawing numberOrder code2052025606 -
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O-ring 71.0x3.55 EPDM, 5 pieces
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Sealing
Drawing numberOrder code2152004137 -
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Electronics FEI20
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Electronic
Drawing numberOrder code3052025603 -
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Digital display, holder
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Display
Drawing numberOrder code4052025604 -
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Spacer probe rods, 5 pcs.
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Miscellaneous
Drawing numberOrder code5552025607 -
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Sealing ring G1-1/2, 48x55 FA, 5 pcs.
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further parts
Drawing numberOrder code5752014047 -
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Shorting kit FMI21
Order code52024300 -
Protection cover F16 housing
Order code71127760 -
Mounting nut G1-1/2, PC
Order code52014146
5 products & bundles
5 products
Often bought together
Accessories
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